<template>
  <div>
     <h2>我是爸爸</h2>
     <hr>
     <grand-son v-bind="$attrs" v-on="$listeners"></grand-son>
  </div>
</template>

<script>
import GrandSon from './GrandSon.vue'
export default {
    components:{GrandSon}
}
</script>

<style>

</style>